Posts Tagged ‘wireshark’

Logging Attack Traffic

June 11, 2013 2 comments

When performing a test, it is important that you log all your activity so that you have proof of what you were doing, in case anything goes awry (and it is not your fault!). Here are a couple methods of logging activity:

  • Wireshark: before you start capturing data, in the Capture Options window select “Use multiple files” and in the “Next file every” field specify the upper limit of the file size that you desire (a new file will be created once the current file reaches that limit) – see image below.
  • Tshark (found in the c:\program files\wireshark directory): c:\program files\Wireshark\tshark.exe -i [interface] -w [base file name] -b filesize:[file size in KB]  -p [this flag restricts monitoring to current VM, otherwise all VM traffic will be captured]
    • This option doesn’t put as much strain on your machine as using Wireshark does
  • tcpdump: tcpdump -i [interface, use ‘tcpdump -D’ to get list] -w [base file name] -C [file size in MB]
    • Another low resource option